The Monastery of the Hripsimian Virgins, known locally as Kızlar Manastırı, is a medieval monastic complex located in the ancient city of Ani, near Turkey's modern border with Armenia. Carved into the cliffs of the Arpaçay River valley, the monastery dates back to the 13th century and exemplifies the fusion of Armenian ecclesiastical architecture with the rugged terrain of the region.

Constructed during the Zakarid period (1199–1236 CE), when Ani was governed by a Georgian-Armenian dynasty, the monastery served as a convent for nuns dedicated to ascetic life. Its remote location, nestled on a steep hillside to the east of Ani’s citadel, provided seclusion and a spiritual refuge. The monastery thrived until the 14th century, when Ani's decline was hastened by Mongol invasions, earthquakes, and shifting trade routes. By the 16th century, the site was abandoned, and its history remained preserved only through fragmentary inscriptions and travelers' accounts.

The monastery complex integrates natural rock formations with carved chambers and constructed elements, creating a unique harmony between architecture and the environment. The centerpiece is a small cruciform chapel, complete with a central dome (which has since collapsed), a design characteristic of Armenian churches. The chapel's interior once featured frescoes, though they have been largely eroded by time, while the exterior remains unadorned, emphasizing a functional simplicity. Adjacent to the chapel are monastic cells, a refectory, and a crypt, all hewn directly into the cliffside. A terraced pathway connects these structures, showcasing how the terrain was adapted for both defense and contemplation.

The Monastery of the Hripsimian Virgins is significant not only for its architectural features but also for highlighting the role of women in medieval Armenian monasticism, an aspect of Anatolian religious history that is rarely documented. Its hybrid Georgian-Armenian architectural features reflect the cultural influence of the Zakarid era, when Ani transitioned from the Bagratid Armenian dynasty to Georgian political control. The monastery is an integral part of the Ani archaeological site, which was inscribed as a UNESCO World Heritage Site in 2016. This underscores Ani’s historical reputation as a “city of 1,001 churches” and a key nexus of Silk Road commerce.

Today, the Monastery of the Hripsimian Virgins lies in partial ruin, with its stonework weathered by centuries of exposure. It remains accessible to visitors as part of guided tours of the Ani site, although conservation efforts are primarily focused on stabilizing the structure to prevent further decay. Despite its current state, the monastery’s stark beauty and historical significance continue to attract scholars and tourists, offering a poignant glimpse into medieval monastic life.